Science worksheet on predicting weather with a cartoon illustration of a child in the rain.

Here is the completed worksheet with answers and explanations:

---

1) Write two weather conditions that are shown in the picture above.

✔ Rain
✔ Wind

Explanation: The image shows a child holding an umbrella while raindrops fall, indicating rain. The child’s hair and coat are being blown backward, and the umbrella is tilted, suggesting wind.

---

2) Do the following phrases refer to weather or climate? Write *weather* or *climate* on the lines provided.

a) weather — Always changing
*(Weather changes daily or even hourly; it’s short-term.)*

b) weather — The condition of the atmosphere at a particular time and place.
*(This is the textbook definition of weather.)*

c) climate — Scientist came up with this after studying a place for years
*(Climate is long-term patterns observed over many years.)*

d) climate — Average weather conditions year after year.
*(Climate = average of weather over decades.)*

e) weather — can be sunny, cloudy, stormy, windy
*(These describe daily atmospheric conditions — weather.)*

f) climate — can be tropical, sub-tropical, temperate
*(These are long-term regional classifications — climate zones.)*

---

3) Weather is only predicted a few days in advance. Why is that?

✔ Because weather is constantly changing due to complex interactions between air pressure, temperature, humidity, wind, and other factors. Small changes in these variables can lead to big differences in outcomes (the “butterfly effect”). Predictions become less accurate beyond a few days because we can’t measure every variable perfectly or model all interactions with 100% certainty.

---

4) What is humidity?

✔ Humidity is the amount of water vapor (moisture) present in the air. High humidity means there’s a lot of moisture in the air; low humidity means the air is dry. It affects how hot or cold we feel and plays a key role in cloud formation and precipitation.

---

5) Which layer of the atmosphere does most weather occur?

✔ Troposphere

Explanation: The troposphere is the lowest layer of Earth’s atmosphere, extending from the surface up to about 8–15 km (5–9 miles). Almost all weather — clouds, rain, storms, wind — happens here because it contains most of the atmosphere’s water vapor and is where temperature decreases with altitude, causing air to rise, cool, and form clouds.

---

✔ Completed Worksheet Summary:

1) Rain, Wind
2) a) weather, b) weather, c) climate, d) climate, e) weather, f) climate
3) Weather is unpredictable beyond a few days due to chaotic atmospheric systems.
4) Humidity = amount of water vapor in the air.
5) Troposphere

Let me know if you’d like this formatted as a printable answer sheet! 🌦️